$c->stash->{logtext} = `tail -n 50 $path`;

	$c->stash->{logtext} = removeAsciiEscapes(`tail -n 50 $path`);

    getViewResult getLatestSuccessfulViewResult jobsetOverview);

    getViewResult getLatestSuccessfulViewResult jobsetOverview removeAsciiEscapes);

sub removeAsciiEscapes {
    my ($logtext) = @_;
    $logtext =~ s/\e\[[A-Za-z]//g;
    return $logtext;
}

    my $logtext = defined $logfile && -e $logfile ? `tail -$loglines $logfile` : "No logfile available.\n";

    my $logtext = defined $logfile && -e $logfile ? removeAsciiEscapes(`tail -$loglines $logfile`) : "No logfile available.\n";